REKOSER RKE12-4

Rekoser AGM Battery for General Purpose

Rekoser AGM Battery. Rekoser stationary series, general use, has been specially designed to optimize its life and quality, minimizing maintenance and maximizing self discharge of their properties for longer storage. RKE series is ideal for security and alarm systems, UPS systems,emergency light systems and other small backup applications.

Rekoser Rekoser agm-battery RKE1200040
agm_battery_12v_4ah_rke12-4.png agm_battery_12v_4ah_rke12-4_terminal.png
agm_battery_12v_4ah_rke12-4_terminal.png
Specifications
Nominal Voltage 12V
Capacity (25ºC) 4Ah @ 20HR
Internal Resistance Fully Charged 25 m Ω
Self Discharge 3% of capacity declined per month at 25°C
Cell number 6 cells
Capacity Affected by Temperature 102% (40°C) 100% (25°C) 85% (0°C) 65% (-15°C)
Charge Voltage (25°C) Cycle - 14.6-14.8V (-30mV/C), max. Current 2.1A Float - 13.6-13.8V (-20mV/C)
Max. Charge Current 1.5A
Max. Discharge Current 60A
Dimensions (mm) 90mmx70mmx101mm(107mm)mm
Approx. Weight 1.4Kg
Graphics
CHARGE CHARACTERISTICS agm_battery_12v_4ah_rke12-4_graf1.png
DISCHARGE CHARACTERISTIC 25oC agm_battery_12v_4ah_rke12-4_graf2.png
SELF DISCHARGE CHARACTERISTICS agm_battery_12v_4ah_rke12-4_graf3.png
FLOAT VOLTAGE VS FLOAT LIFE agm_battery_12v_4ah_rke12-4_graf4.png
Constant Discharge Ratings (A, W) at 25ºC
F.V / Time 5MIN 10MIN 15MIN 30MIN 1HR 3HR 5HR 10HR 20HR
11.10 V 10.0A 18.8W 7.82A 14.9W 6.62A 12.7W 4.07A 7.84W 2.43A 4.71W 1.05A 2.05W 0.67A 2.3W 0.373A 0.746W 0.191A 0.383W
10.80 V 11.3A 20.9W 8.3A 15.6W 6.79A 12.9W 4.16A 7.92W 2.46A 4.73W 1.06A 2.06W 0.68A 2.35W 0.378A 0.751W 0.196A 0.391W
10.50 V 12.6A 23.0W 8.78A 16.3W 6.96A 13.0W 4.23A 7.99W 2.52A 4.79W 1.08A 2.07W 0.69A 2.36W 0.383A 0.754W 0.2A 0.397W
10.20 V 13.8A 24.9W 9.19A 16.9W 7.14A 13.2W 4.33A 8.11W 2.56A 4.83W 1.09A 2.08W 0.7A 2.37W 0.387A 0.757W 0.204A 0.403W
10.02 V 14.9A 26.6W 9.6A 17.4W 7.33A 13.5W 4.41A 8.19W 2.6A 4.88W 1.1A 2.09W 0.71A 2.38W 0.392A 0.761W 0.208A 0.407W
9.60 V 16.0A 28.2W 9.94A 17.9W 7.58A 13.8W 4.51A 8.34W 2.63A 4.91W 1.11A 2.1W 0.72A 2.4W 0.397A 0.766W 0.212A 0.412W